"Your SIM sent a text message"

Same thing here - only time I've seen it, right after the 8.1.1 upgrade...

I've had mixed experiences calling AT&T previously about iPhone specific issues. What is the best way to describe the issue to them and what are we seeking them to do?

Just experienced this as well right after the 8.1.1 upgrade.

To close out my resolution....I tried a fresh install rather than a restore and I no longer get the SIM message. Never got a restore to work that removed this issue.

Had the same message right after it slid off the table onto the tile floor. erps

I Have an iPhone 6 using At&t sim card and just got the sa e problem on iOS 8.2

apple please help

Just saw this after 8.2 upgrade on iPhone 6 with AT&T. First time ever. Only saw it once.

Thanks for the info.

I'd like to know this as well. Just got this message once after an update. My inclination is to leave it be for now, unless it becomes a problem/nuisance.

Just updated to 8.2 on 6+ and received this message once as well. Not sure what it was.

Same thing, immediately after the update...6, AT&T

I just received the same message as well immediately after the latest update. I'm going to continue in ignorant bliss unless it starts doing it again or becomes a problem.

This happens to every iphone during setup (whether its an update, or an activation). It is basically AT&T verifying the activation. This only happens with AT&T. It is entirely normal.

Same here. What the ****?!?! Apple needs to respond to this NOW...

Same story with me. Brand new iPhone 6, 64gb, bought today. Installing apps now. I have seen that message at least twice. Would like to know why, what it means, and how to stop it.

Just happened here to. iPhone 6 AT&T. only saw the message once so far. ***?? Apple... Hello.... Is anyone listening??